Anna O'Keefe

Grayslake

Bib: 52802 F

0:00

0:00

/ mi

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Overall

#0 / 54109

Gender (Female)

#0 / 24561

Division (F25-29)

#0 / 5362

Race Day Weather

54°/44°F

few clouds

Race Timeline

Ribbon color based on

FasterSteadySlower· vs. your average pace

Start

0:00

Race begins

600 ft elev

5K· 3.11 mi

12:26/mi

38:38

↑ 52 ft↓ 48 ft

601 ft elev

10K· 6.21 mi

12:30/mi

1:17:28

↑ 25 ft↓ 31 ft

593 ft elev

15K· 9.32 mi

12:19/mi

1:55:43

↑ 12 ft↓ 13 ft

593 ft elev

20K· 12.43 mi

12:38/mi

2:34:58

↑ 18 ft↓ 17 ft

596 ft elev

Half· 13.11 mi

12:45/mi

2:43:40

↑ 13 ft0.2% grade

603 ft elev

25K· 15.53 mi

13:09/mi

3:15:33

↑ 22 ft↓ 30 ft

597 ft elev

30K· 18.64 mi

13:58/mi

3:58:55

↑ 13 ft↓ 12 ft

597 ft elev

35K· 21.75 mi

14:26/mi

4:43:46

↑ 27 ft↓ 27 ft

597 ft elev

40K· 24.85 mi

15:40/mi

5:32:26

↑ 16 ft↓ 11 ft

602 ft elev

Finish· 26.22 mi

13:15/mi

5:50:30

↑ 23 ft↓ 20 ft

606 ft elev

Course Elevation

227ft

Total climb

32ft

Range

589 to 621 ft

221ft

Total descent

About the height of a three-story building

The Course

Half Splits

1st Half· via Half

2:43:4012:29 /mi⚡ faster

2nd Half

3:06:5014:15 /mi+14.2%

Positive split — 14.2% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	38:38	12:26	3.11 mi	38:38	12:26	-
10K	1:17:28	12:28	3.10 mi	38:50	12:30	+0:04
15K	1:55:43	12:25	3.11 mi	38:15	12:19	-0:11
20K	2:34:58	12:28	3.11 mi	39:15	12:38	+0:19
Half(13.11 mi)	2:43:40	12:29	0.68 mi	8:42	12:45	+0:07
25K	3:15:33	12:35	2.42 mi	31:53	13:09	+0:24
30K	3:58:55	12:49	3.11 mi	43:22	13:58	+0:49
35K	4:43:46	13:03	3.11 mi	44:51	14:26	+0:28
40K	5:32:26	13:22	3.10 mi	48:40	15:40	+1:14
Finish(26.22 mi)	5:50:30	13:23	1.37 mi	18:04	13:15	-2:25

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

12:19 /mi

Average Pace

13:23 /mi

Slowest Pace

15:40 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:34:58

44% of race

Time at Steady Pace

58:39

17% of race

Time at Slower Pace

2:16:53

39% of race

Average Pace: 13:22 /mi

Loading chart...

Faster pace (< avg)

Steady pace (≈ avg)

Slower pace (> avg)

Heatmap

0mi6.6mi13.1mi19.7mi26.2mi

Pace:

Faster

Steady

Slower

Checkpoint and Segment Rankings

Checkpoint	Seg. Dist	Overall	Females	F25-29	Seg. Overall	Seg. Females	Seg. F25-29
5K	3.11 mi	51058	22388	4993	49345	21263	4802
10K	3.10 mi	49975+1083	21635+753	4836+157	48879	20921	4704
15K	3.11 mi	49804+171	21541+94	4832+4	49345	21263	4802
20K	3.11 mi	49444+360	21310+231	4802+30	48420	20740	4704
Half(13.11 mi)	0.68 mi	49270+174	21217+93	4780+22	46629	19762	4518
25K	2.42 mi	48958+312	21059+158	4754+26	47369	20346	4598
30K	3.11 mi	48750+208	20996+63	4744+10	47365	20537	4655
35K	3.11 mi	48626+124	20992+4	4744	47244	20732	4698
40K	3.10 mi	48797-171	21150-158	4771-27	49155	22002	4893
Finish(26.22 mi)	1.37 mi	48723+74	21142+8	4777-6	46093	20436	4729

20436

Passing Analysis

No position changes recorded for this athlete.

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Public Race Data

Enhanced athlete results built from publicly available data.

Race managed by

Chicago Event Management

Race timed by

Mika Timing